From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Fri, 19 Jan 2007 17:11:05 +0000 (-0000)
Subject: - add sanity check to make sure that LD_LIBRARY_PATH doesn't contain CWD
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a1a86ef91ffa67a27b325a7d7e8a6ba081abe893;p=buildroot.git

- add sanity check to make sure that LD_LIBRARY_PATH doesn't contain CWD
---

diff --git a/toolchain/dependencies/dependencies.sh b/toolchain/dependencies/dependencies.sh
index 1eb19515dd..f05225c98b 100755
--- a/toolchain/dependencies/dependencies.sh
+++ b/toolchain/dependencies/dependencies.sh
@@ -55,6 +55,31 @@ if test -n "$CXXFLAGS" ; then
 fi;
 echo "CXXFLAGS clean:					Ok"
 
+echo "WORKS" | grep "WORKS" >/dev/null 2>&1
+if test $? != 0 ; then
+	echo "grep works:				FALSE"
+	exit 1
+fi
+
+# sanity check for CWD in LD_LIBRARY_PATH
+# try not to rely on egrep..
+if test -n "$LD_LIBRARY_PATH" ; then
+	/bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':.:' >/dev/null 2>&1 ||
+	/bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep 'TRiGGER_start:' >/dev/null 2>&1 ||
+	/bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep ':TRiGGER_end' >/dev/null 2>&1 ||
+	/bin/echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | /bin/grep '::' >/dev/null 2>&1
+	if test $? = 0; then
+		echo "LD_LIBRARY_PATH sane:				FALSE"
+		echo "You seem to have the current working directory in your"
+		echo "LD_LIBRARY_PATH environment variable. This doesn't work."
+		exit 1;
+	else
+		echo "LD_LIBRARY_PATH sane:				Ok"
+	fi
+fi;
+
+
+
 #############################################################
 #
 # check build system 'sed'